FR2853457B1 - ANTENNA DEVICE USING RADIAL, RESONANT, SECURE WIRES - Google Patents

ANTENNA DEVICE USING RADIAL, RESONANT, SECURE WIRES

Info

Publication number
FR2853457B1
FR2853457B1 FR0403513A FR0403513A FR2853457B1 FR 2853457 B1 FR2853457 B1 FR 2853457B1 FR 0403513 A FR0403513 A FR 0403513A FR 0403513 A FR0403513 A FR 0403513A FR 2853457 B1 FR2853457 B1 FR 2853457B1
Authority
FR
France
Prior art keywords
resonant
radial
antenna device
secure wires
wires
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR0403513A
Other languages
French (fr)
Other versions
FR2853457A1 (en
Inventor
Geoffray Norman Mendenhall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harris Corp
Original Assignee
Harris Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harris Corp filed Critical Harris Corp
Publication of FR2853457A1 publication Critical patent/FR2853457A1/en
Application granted granted Critical
Publication of FR2853457B1 publication Critical patent/FR2853457B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/36—Vertical arrangement of element with top loading
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/34—Mast, tower, or like self-supporting or stay-supported antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions
FR0403513A 2003-04-04 2004-04-02 ANTENNA DEVICE USING RADIAL, RESONANT, SECURE WIRES Expired - Lifetime FR2853457B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/407,709 US6873300B2 (en) 2003-04-04 2003-04-04 Antenna system utilizing elevated, resonant, radial wires

Publications (2)

Publication Number Publication Date
FR2853457A1 FR2853457A1 (en) 2004-10-08
FR2853457B1 true FR2853457B1 (en) 2006-12-01

Family

ID=32990279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0403513A Expired - Lifetime FR2853457B1 (en) 2003-04-04 2004-04-02 ANTENNA DEVICE USING RADIAL, RESONANT, SECURE WIRES

Country Status (3)

Country Link
US (2) US6873300B2 (en)
CA (1) CA2462721C (en)
FR (1) FR2853457B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8965276B2 (en) 2007-08-31 2015-02-24 Allen-Vanguard Corporation Radio antenna assembly and apparatus for controlling transmission and reception of RF signals
GB2466585B (en) 2007-08-31 2012-07-11 Allen Vanguard Corp Radio antenna assembly
WO2009038790A1 (en) * 2007-09-18 2009-03-26 The Board Of Trustees Of The University Of Illinois Electrically small antenna devices, systems, apparatus, and methods
US8957822B2 (en) 2012-09-13 2015-02-17 ImagineCommunications Corp. Operation of an antenna on a second, higher frequency
US9105963B2 (en) 2012-11-27 2015-08-11 Fluidmotion, Inc. Tunable Yagi and other antennas
JP6387984B2 (en) * 2016-02-24 2018-09-12 三菱電機株式会社 Antenna device
US10826185B2 (en) 2018-05-16 2020-11-03 Eagle Technology, Llc Tower based antenna including multiple sets of elongate antenna elements and related methods
US10823812B2 (en) 2018-06-20 2020-11-03 Eagle Technology, Llc eLORAN receiver with ferromagnetic body and related antennas and methods
US11327141B2 (en) 2019-04-03 2022-05-10 Eagle Technology, Llc Loran device with electrically short antenna and crystal resonator and related methods
US11600926B2 (en) 2019-05-22 2023-03-07 Eagle Technology, Llc eLORAN receiver and antenna with ferromagnetic body and windings and related methods
WO2020250386A1 (en) * 2019-06-13 2020-12-17 三菱電機株式会社 Antenna device
CN113013578A (en) * 2021-02-26 2021-06-22 河南爱科瑞特电子科技有限公司 High-power sky wave antenna

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998604A (en) * 1960-08-30 1961-08-29 Elwin W Seeley Guy wire loaded folded antenna
US3419873A (en) * 1964-12-09 1968-12-31 Control Data Corp Monopole antenna
US3386098A (en) * 1965-10-23 1968-05-28 Multronics Inc Electrically short tower antenna with controlled base impedance
US3482249A (en) * 1966-08-29 1969-12-02 Multronics Inc Broadband tower antenna system
US3742511A (en) * 1971-06-15 1973-06-26 Smith Electronics Inc Low-loss antenna system with counterpoise insulated from earth
US4670760A (en) * 1985-08-23 1987-06-02 Biby Richard L Antenna apparatus and method for curtailing sky waves
US6337664B1 (en) * 1998-10-21 2002-01-08 Paul E. Mayes Tuning circuit for edge-loaded nested resonant radiators that provides switching among several wide frequency bands
US6567057B1 (en) * 2000-09-11 2003-05-20 Hrl Laboratories, Llc Hi-Z (photonic band gap isolated) wire
US6515632B1 (en) * 2001-06-06 2003-02-04 Tdk Rf Solutions Multiply-fed loop antenna

Also Published As

Publication number Publication date
CA2462721C (en) 2007-11-20
US20040196206A1 (en) 2004-10-07
US6873300B2 (en) 2005-03-29
FR2853457A1 (en) 2004-10-08
CA2462721A1 (en) 2004-10-04
US20050057425A1 (en) 2005-03-17
US7084824B2 (en) 2006-08-01

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